20217233681

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{41011}}^1$

素因数の和:41320

約数の個数: 16

約数和(自身を含む): 21260620800

約数和(自身を除く): 1043387119

約数列:

[1, 29, 89, 191, 2581, 5539, 16999, 41011, 492971, 1189319, 3649979, 7833101, 105849391, 227159929, 697145989, 20217233681]

約数ペア:

[(1, 20217233681), (29, 697145989), (89, 227159929), (191, 105849391), (2581, 7833101), (5539, 3649979), (16999, 1189319), (41011, 492971)]